Final answer:
The most common types of vaginal cancer, from most to least common, are squamous cell carcinoma, adenocarcinoma, and sarcoma.
Step-by-step explanation:
The types of vaginal cancer, from most to least common, are:
- Squamous cell carcinoma
- Adenocarcinoma
- Sarcoma
Squamous cell carcinoma is the most common type of vaginal cancer. It starts in the squamous cells that line the vagina. Adenocarcinoma is the second most common type, and it begins in the glandular cells of the vagina. Sarcoma is the least common type and develops in the connective tissues of the vagina.